“EL GÉNERO LEPIDOPTERIS (PTERIDOSPERMA) EN EL TRIÁSICO DE ARGENTINA”, AMGH, vol. 9, no. 1, pp. 1–16, Aug. 2013, Accessed: Oct. 11, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1361